Wellp, if THIS is what makes you famous, I suppose there'd be worse ways to become as such. Objectively speaking, great job. Great style!
On a personal note, I didn't give a second thought to the first pose when I saw a picture of it. Like, literally thousands of other heroes do that pose and it's "bad ass". I guess the "ass" is too much for some people. But I'd wager it has nothing to do with the pose, and everything to do with those wedgie-inducing, booty-hugging tight pants. If her butt was not meant to be seen and admired, they'd have modeled her with parachute pants.
Again -- great job!